• Post category:StudyBullet-2
  • Reading time:6 mins read

Explore these amazing libraries and learn how to use them in Test Automation Space


Java have lot of amazing external libraries which can help us to write clean code. I have covered 4 of those amazing libraries in detail and how to use them in real time projects.

1. Owner – To resolve the problems we face while reading property files.

Owner Library can help to reduce all the boiler plate code we write while reading property files. No need to do Exception Handling. It comes bundled with some amazing features like DefaultValue on missing attributes, Key Annotation for Mapping and much more.

2. Zerocell – To resolve the problems we face while reading excel sheet. Excel Reading – No more a pain

We normally use Apache poi library for Excel Reading in Java. However we need to write lot of code to get the work done. Working with different data types like Integer, date, comma separated string in excel is again a big problem. Zero cell provides solution for all the boiler plate code we write.

Reusable Converter classes helps us to maintain the business logic away from tests.

3. Fixture Factory – Generate POJO’s for you rest assured tests using Template – Easy and Fast.

We normally generate POJO’s for testing rest services. However we spend so much of time in passing the values to the POJO fields. Fixture Factory helps us to create objects based on template and can create 1000’s of objects on the fly.

4. Lombok – Say Good Bye to Verbosity.

Implement these libraries in your company and stun your colleagues !





Welcome & About Me

Must Watch – Prerequisite

Lecture 3 – Course Content

Owner Library – Property Files Reading made easy

What is Owner Library?

Conventional Approach & Problems

Clumsy Test Code

Owner – The Saviour

Let’s Fix Some Issues & Explore Thrilling Features

Key and Default Value Annotations

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Zerocell – Excel Reading – No More a Pain

Zerocell Introduction – Problems with Apache POI

Excel to POJO Mapping & Converters

Effortless Excel Reading

Integration with Data provider

Selecting Iterations for a Testcase

Bonus : Most Popular Converter

Fixture Factory – Effortless POJO Creation

Fixture Factory – Introduction

JSON to POJO Mapping

Generate Object Using Fixture Factory

Fixture Factory+Rest Assured+Data Provider

Fixture Factory with Java Faker

Address Template Usage in Employee Template

POJO Factory – Optimizing existing code

Lombok – Say No to Verbosity

Lombok – Introduction

Mighty Lombok in Action

Thank You for Listening ! Your feedback will help me to improve !

Source Code Download

Thank You Note !